Septentrio delivers 40 GNSS Machine Control GNSS Receivers

Septentrio Americas has completed deliveries of over 40 GNSS machine control GNSS receivers, including the new AsteRx-U products, for deployment at the Vale S11D Iron Project in Carajás, Brazil. The Septentrio receivers will be installed on mining equipment from three different machine suppliers that will operate at the S11D mine site.

Vale’s new S11D site is the largest iron ore project in the world. It will produce more than 90 million tons of iron ore annually when it becomes operational in the second half of 2016. Vale is leveraging technology from Septentrio and other leading mining companies to implement a highly automated truckless transport system that will substantially reduce fuel consumption and emissions, as well as saving water.

The Vale S11D machine control project is being managed from Septentrio Americas in Torrance, Calif.

Septentrio GNSS receivers and antennas will be deployed across a range of machines to provide highly accurate and reliable position and orientation. The AsteRx-U receiver family features built-in jamming detection and countermeasures, multi-path rejection and fast acquisition. With more than 500 channels to track all available constellations (GPS, GLONASS, Galileo, Beidou, IRNSS and QZSS), the receivers offer a built-in L-band receiver for PPP corrections as well as centimeter-level RTK positioning accuracy.

The AsteRx-U family also incorporates proprietary Septentrio algorithms, including LOCK+ technology to maintain tracking during heavy vibration from the machine and IONO+ technology to assure the accuracy of the position even in regions of elevated ionospheric activity. The receiver is configurable from any device with a Web browser, and includes advanced capabilities such as a built-in spectrum analyzer.

“Septentrio has been a leader in multi-constellation and multi-frequency machine control GNSS receivers for the past decade,” said Neil Vancans, Vice President of Septentrio Americas. “The selection of AsteRx-U receivers for Vale’s S11D project is a strong validation of Septentrio’s rugged design and high performance in challenging environmental conditions.”


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